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Name: LM741CN
Brand: onsemi
SKU: LM741CN
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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onsemi LM741CN

Part No.:: LM741CN

Manufacturer:: onsemi

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:: LM741CN.pdf

Description:: IC OPAMP GP 1 CIRCUIT 8DIP

In Stock:: 2811

Quantity:: Add To Cart

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LM741CN Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
0.5V/µs
GainBandwidthProduct:
1.5 MHz
-3dbBandwidth:
-
Current-InputBias:
80 nA
Voltage-InputOffset:
2 mV
Current-Supply:
1.5mA
Current-Output/Channel:
25 mA
Voltage-SupplySpan(Min):
10 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

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LM741CN information

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Understanding LM741 Op Amp: Key Features and Performance

When working with electronic circuits, you'll come over a assortment of components planned to open up signals, but one of the foremost common and flexible is the LM741 operational intensifier. This gadget has been a staple in hardware for decades due to its solid execution and ease of utilize. This article will investigate the key highlights and execution viewpoints of this classic component, advertising bits of knowledge into why it's still broadly utilized in both instructive and viable applications.

Catalog

What is the LM741 Op Amp?

The LM741 is an coordinates circuit that capacities as a general-purpose operational intensifier. It is planned to intensify the contrast between two input signals, making it a crucial building square in numerous analog circuits. This chip is utilized in a assortment of applications, from basic enhancers to complex channels and flag preparing frameworks.

Pinout and Configuration

LM741CN Pinout

Pin Number

Pin Name

Description

Offset Null 1

Used to adjust the input offset voltage.

Inverting Input

Input where the signal is inverted.

Non-inverting Input

Input where the signal is applied without inversion.

V- (Negative Supply)

Connects to the negative voltage supply.

Offset Null 2

Used in conjunction with Pin 1 for offset nulling.

Output

The output of the op-amp.

V+ (Positive Supply)

Connects to the positive voltage supply.

NC (No Connection)

Not internally connected.

The LM741 pinout is direct, with a standard 8-pin double inline bundle (Plunge). The pins are assigned for different capacities, counting the two input terminals (altering and non-inverting), the yield, and the control supply associations. Understanding the pinout makes a difference in accurately coordination the LM741 into your circuit plan.

LM741 CAD Models

Key Highlights of the LM741

Voltage Extend and Control Supply

One of the foremost vital perspectives of the LM741 is its operational voltage extend. The op amp can work over a wide extend of supply voltages, regularly between ±10V and ±15V. This adaptability permits it to be utilized in different circuit arrangements without requiring specialized control supplies.

Input Impedance

The input impedance of the LM741 is exceptionally tall, which implies it does not draw critical current from the source flag. This characteristic is crucial for guaranteeing that the flag being increased isn't stacked down by the op amp, keeping up flag astuteness

Pick up Transmission capacity Item

The gain-bandwidth item of the LM741 is another basic include. This parameter shows how the pick up of the op amp diminishes as the recurrence of the input flag increments. The LM741 encompasses a gain-bandwidth item of 1 MHz, which is reasonable for numerous general-purpose applications.

Offset Voltage

The offset voltage is the differential input voltage required to make the output voltage zero. The LM741 has a relatively low offset voltage, which helps in achieving accurate amplification. This feature is particularly useful in precision applications where minimal error is essential.

Performance Characteristics

Slew Rate

The slew rate of an op amp defines how quickly the output can change in response to a rapid change in the input signal. For the LM741, the typical slew rate is 0.5 V/µs. While this is adequate for many applications, it may not be suitable for circuits requiring very fast response times.

Output Short-Circuit Protection

The LM741 includes built-in output short-circuit protection, which safeguards the op amp from damage if the output is inadvertently shorted to ground. This feature enhances the durability and reliability of the device in various circuit conditions.

Noise and Stability

In terms of noise, the LM741 offers a relatively low noise level, making it suitable for applications where signal clarity is important. Its design also ensures stable operation under normal conditions, though attention should be given to circuit layout to minimize potential issues.

Understanding the LM741 Datasheet

To completely get a handle on the capabilities of the LM741, looking into its datasheet is basic. The datasheet gives point by point data almost the component's electrical characteristics, stick arrangement, and ordinary applications. It incorporates profitable information such as the most extreme and least values for different parameters, permitting engineers to plan circuits that completely utilize the op amp's capabilities.

Spec Sheet Details

The LM741 spec sheet is an essential tool for engineers. It outlines the operational limits and performance metrics, including the supply voltage range, input offset voltage, and gain-bandwidth product. By referring to the spec sheet, you can ensure that the LM741 is suitable for your specific application requirements.

Feature

Specification

Type

Operational Amplifier

Package

8-pin DIP

Power Supply

±10V to ±15V

Input Offset Voltage

1mV

Input Offset Current

20nA

Input Bias Current

80nA

CMRR

90dB

PSRR

90dB

Open-Loop Gain

100,000

Slew Rate

0.5V/µs

Gain-Bandwidth

1MHz

Output Swing

±10V

THD

0.01%

Input Impedance

2MΩ

Output Impedance

75Ω

Temp Range

0°C to +70°C

LM741: Rearranging vs. Non-Inverting Op-Amps

Inverting Op-amp

Inverting Operational Amplifier using IC 741

Non-inverting Op-amp

Non-Inverting Amplifier using IC 741

Viable Applications of the LM741

Intensifiers

One of the foremost common employments of the LM741 is in enhancer circuits. It can be designed as an rearranging, non-inverting, or differential intensifier, depending on the application needs. Its flexibility in intensification makes it a well known choice for both sound and flag preparing applications.

Channels

The LM741 can too be utilized in channel circuits, counting low-pass, high-pass, and band-pass channels. By planning the appropriate feedback arrange, you'll be able tailor the channel characteristics to meet particular recurrence reaction prerequisites.

Oscillators

In oscillator circuits, the LM741 can be utilized to produce different waveforms. Its solidness and unsurprising behavior make it reasonable for making sine, square, and triangle waves.

LM741 Package

Conclusion

The LM741 operational enhancer remains a imperative component within the world of gadgets. Its wide run of highlights, coupled with its vigorous execution, guarantees its proceeded pertinence in cutting edge circuit plan. Whether you're planning a basic enhancer or a complex flag preparing framework, the LM741 gives a dependable and flexible arrangement. By understanding its key highlights and reviewing the datasheet, you'll viably consolidate this classic op amp into your ventures, leveraging its capabilities to attain ideal execution. The 741 chip is indeed a staple in both educational and practical applications, showcasing its lasting impact in the field of electronics.

LM741CN FAQ

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6. What is the process for return or replacement of LM741CN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM741CN we delivered, we will accept the replacement or return of the LM741CN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM741CN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations